PL2745626T3 - Circuit arrangement for operating a low-power lighting unit and method of operating the same - Google Patents

Circuit arrangement for operating a low-power lighting unit and method of operating the same

Info

Publication number
PL2745626T3
PL2745626T3 PL12808477T PL12808477T PL2745626T3 PL 2745626 T3 PL2745626 T3 PL 2745626T3 PL 12808477 T PL12808477 T PL 12808477T PL 12808477 T PL12808477 T PL 12808477T PL 2745626 T3 PL2745626 T3 PL 2745626T3
Authority
PL
Poland
Prior art keywords
operating
low
same
circuit arrangement
lighting unit
Prior art date
Application number
PL12808477T
Other languages
Polish (pl)
Inventor
Georg Sauerlaender
Kumar Arulandu
Original Assignee
Philips Lighting Holding B.V.
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Philips Lighting Holding B.V. filed Critical Philips Lighting Holding B.V.
Publication of PL2745626T3 publication Critical patent/PL2745626T3/en

Links

Classifications

    • H—ELECTRICITY
    • H05—ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
    • H05B—ELECTRIC HEATING; ELECTRIC LIGHT SOURCES NOT OTHERWISE PROVIDED FOR; CIRCUIT ARRANGEMENTS FOR ELECTRIC LIGHT SOURCES, IN GENERAL
    • H05B45/00—Circuit arrangements for operating light-emitting diodes [LED]
    • H05B45/30—Driver circuits
    • H05B45/37—Converter circuits
    • H05B45/3725—Switched mode power supply [SMPS]
    • H05B45/39—Circuits containing inverter bridges
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02B—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO BUILDINGS, e.g. HOUSING, HOUSE APPLIANCES OR RELATED END-USER APPLICATIONS
    • Y02B20/00—Energy efficient lighting technologies, e.g. halogen lamps or gas discharge lamps
    • Y02B20/30—Semiconductor lamps, e.g. solid state lamps [SSL] light emitting diodes [LED] or organic LED [OLED]
PL12808477T 2011-11-16 2012-10-19 Circuit arrangement for operating a low-power lighting unit and method of operating the same PL2745626T3 (en)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
US201161560409P 2011-11-16 2011-11-16
EP12808477.9A EP2745626B1 (en) 2011-11-16 2012-10-19 Circuit arrangement for operating a low-power lighting unit and method of operating the same
PCT/IB2012/055728 WO2013072793A1 (en) 2011-11-16 2012-10-19 Circuit arrangement for operating a low- power lighting unit and method operating the same

Publications (1)

Publication Number Publication Date
PL2745626T3 true PL2745626T3 (en) 2017-12-29

Family

ID=47459041

Family Applications (1)

Application Number Title Priority Date Filing Date
PL12808477T PL2745626T3 (en) 2011-11-16 2012-10-19 Circuit arrangement for operating a low-power lighting unit and method of operating the same

Country Status (8)

Country Link
US (1) US9332603B2 (en)
EP (1) EP2745626B1 (en)
JP (1) JP6031669B2 (en)
CN (1) CN103947290B (en)
ES (1) ES2634208T3 (en)
IN (1) IN2014CN03663A (en)
PL (1) PL2745626T3 (en)
WO (1) WO2013072793A1 (en)

Families Citing this family (19)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US9088237B2 (en) * 2012-05-25 2015-07-21 Cirrus Logic, Inc. Circuit and method for calibration of sensorless control of a permanent magnet brushless motor during start-up
US9167664B2 (en) 2012-07-03 2015-10-20 Cirrus Logic, Inc. Systems and methods for low-power lamp compatibility with a trailing-edge dimmer and an electronic transformer
US9215770B2 (en) 2012-07-03 2015-12-15 Philips International, B.V. Systems and methods for low-power lamp compatibility with a trailing-edge dimmer and an electronic transformer
US9215765B1 (en) 2012-10-26 2015-12-15 Philips International, B.V. Systems and methods for low-power lamp compatibility with an electronic transformer
WO2014083455A1 (en) * 2012-11-30 2014-06-05 Koninklijke Philips N.V. Halogen retrofit led lighting device using a electronic transformer and a controller
US9341358B2 (en) 2012-12-13 2016-05-17 Koninklijke Philips N.V. Systems and methods for controlling a power controller
US9263964B1 (en) 2013-03-14 2016-02-16 Philips International, B.V. Systems and methods for low-power lamp compatibility with an electronic transformer
WO2014181210A1 (en) * 2013-05-08 2014-11-13 Koninklijke Philips N.V. Method and apparatus for digital detection of the phase-cut angle of a phase-cut dimming signal
US9635723B2 (en) 2013-08-30 2017-04-25 Philips Lighting Holding B.V. Systems and methods for low-power lamp compatibility with a trailing-edge dimmer and an electronic transformer
CN105814972B (en) 2013-11-08 2018-03-20 卢特龙电子公司 The load control device of LED source
WO2015101506A1 (en) * 2014-01-02 2015-07-09 Koninklijke Philips N.V. Lighting arrangement
US9385598B2 (en) * 2014-06-12 2016-07-05 Koninklijke Philips N.V. Boost converter stage switch controller
KR101645856B1 (en) * 2015-03-04 2016-08-04 김철호 A LED lamp for AC bulb
US9565731B2 (en) 2015-05-01 2017-02-07 Lutron Electronics Co., Inc. Load control device for a light-emitting diode light source
EP3311633A1 (en) 2015-06-19 2018-04-25 Lutron Electrics Co., Inc. Load control device for a light-emitting diode light source
JP6799807B2 (en) * 2016-08-30 2020-12-16 パナソニックＩｐマネジメント株式会社 Lighting devices, luminaires, and vehicles equipped with them
CN110383947B (en) 2016-09-16 2022-04-01 路创技术有限责任公司 Load control device for light emitting diode light sources with different operating modes
US10136482B1 (en) * 2018-01-23 2018-11-20 Philips Lighting Holding B.V. Lighting driver, lighting system and control method
FR3079093B1 (en) * 2018-03-16 2020-04-17 Schneider Electric Industries Sas METHOD FOR REGULATING A POWER SUPPLY OF AN ELECTRIC DEVICE

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Publication number Priority date Publication date Assignee Title
US5083255A (en) 1983-04-22 1992-01-21 Nilssen Ole K Inverter with electrically controllable output
JP2770337B2 (en) * 1988-08-31 1998-07-02 岩崎電気株式会社 Lighting device
JPH0845663A (en) * 1994-02-09 1996-02-16 Nec Kansai Ltd El element lighting device
US8491159B2 (en) * 2006-03-28 2013-07-23 Wireless Environment, Llc Wireless emergency lighting system
CN101512886A (en) * 2006-09-08 2009-08-19 皇家飞利浦电子股份有限公司 Adaptation circuit for controlling a conversion circuit
JP5461579B2 (en) * 2008-11-13 2014-04-02 コーニンクレッカ フィリップス エヌ ヴェ Illumination system with multiple LEDs
JP5342270B2 (en) * 2009-02-23 2013-11-13 パナソニック株式会社 LED dimming / lighting device and LED lighting apparatus using the same
EP2242336A1 (en) * 2009-04-02 2010-10-20 OSRAM Gesellschaft mit beschränkter Haftung A converter device for driving light sources, corresponding method and computer program product
JP5511225B2 (en) * 2009-06-03 2014-06-04 ローム株式会社 Boost switching power supply
JP5607980B2 (en) 2010-04-09 2014-10-15 パナソニック株式会社 Lighting device, lamp, lighting circuit device, lighting fixture
US8773031B2 (en) * 2010-11-22 2014-07-08 Innosys, Inc. Dimmable timer-based LED power supply
US8711583B2 (en) * 2011-01-04 2014-04-29 System General Corporation Single-stage PFC converter with constant voltage and constant current
WO2012127844A1 (en) * 2011-03-24 2012-09-27 ローム株式会社 Switching power source control circuit for driving light-emitting element, and light-emitting device and electronic apparatus using same

Also Published As

Publication number Publication date
JP6031669B2 (en) 2016-11-24
JP2015502009A (en) 2015-01-19
IN2014CN03663A (en) 2015-10-16
US9332603B2 (en) 2016-05-03
ES2634208T3 (en) 2017-09-27
WO2013072793A1 (en) 2013-05-23
EP2745626B1 (en) 2017-05-10
EP2745626A1 (en) 2014-06-25
CN103947290B (en) 2017-04-12
CN103947290A (en) 2014-07-23
US20140312796A1 (en) 2014-10-23

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